LV & MV Switchboards · Busducts · Automation · Energy Management
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MV switchboards up to 33 kV
Medium Voltage Switchboards Engineered for Critical Power Distribution.
Elins designs and manufactures MV switchboards up to 33 kV, with protection, compartmentalisation and service access planned around each project’s electrical and operating requirements.
33 kV
Indoor or outdoor extendable systems, up to
31.5 kA · 3 s
Type-tested short-time withstand rating
IEC 62271-200
Type-tested: temperature rise, lightning impulse withstand, short-circuit
CPRI · ERDA
Standards and compliance
Elins engineers modular MV switchboards for indoor and outdoor installations across utilities, industrial facilities, captive power plants and data centres. Protection, maintenance access and future expansion are considered for each application.
Technical capability
Systems up to 33 kV
Short-time withstand rating up to 31.5 kA for 3 seconds, subject to configuration
IEC 62271-200 aligned, type-tested construction
Indoor and outdoor extendable architectures
Safety and segregation
Withdrawable breaker design, independent MV/LV compartments, automatic metal shutters and segregated busbar, breaker, cable and control sections improve operational safety.
Arc-fault management
Independent exhaust paths help direct arc-fault pressure away from operating personnel. Application-specific internal-arc requirements should be confirmed during engineering.
Built for lifecycle access
Door-closed racking, modular extension and service-oriented layouts help simplify inspection, operation and future expansion.
Advanced MV panel engineering
Metal-clad, compartmentalised and built for mission-critical duty
Comprehensive medium-voltage power distribution solutions engineered for utilities, industrial infrastructure, captive power plants, data centres and mission-critical applications.
01
Withdrawable circuit-breaker design
Door-closed racking mechanism enables safer breaker handling and maintenance operations.
02
Segregated MV & LV compartments
Independent segregation of busbars, breakers, cables and control sections enhances operational safety and simplifies maintenance.
03
Arc venting & fault management
Independent exhaust vents safely channel arc-fault pressure away from operating personnel.
04
Metal shutter protection
Automatic metal shutters prevent inadvertent exposure to live power sections during maintenance activities.
05
Built for Indian conditions
Non-hygroscopic insulation systems engineered for high ambient temperatures and humid tropical environments.
06
Indoor and outdoor modular configurations
Scalable architecture designed for future expansion without operational disruption.
Independent evidence
MV internal arc test
Internal Arc Test – 11 kV MV Switchboard, CPRI, 31.5 kA for 1 second.
Internal Arc Test – 11 kV MV Switchboard
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